#region Copyright (c) 2006-2012 nHydrate.org, All Rights Reserved
// --------------------------------------------------------------------- *
//                           NHYDRATE.ORG                                *
//              Copyright (c) 2006-2012 All Rights reserved              *
//                                                                       *
//                                                                       *
// This file and its contents are protected by United States and         *
// International copyright laws.  Unauthorized reproduction and/or       *
// distribution of all or any portion of the code contained herein       *
// is strictly prohibited and will result in severe civil and criminal   *
// penalties.  Any violations of this copyright will be prosecuted       *
// to the fullest extent possible under law.                             *
//                                                                       *
// THE SOURCE CODE CONTAINED HEREIN AND IN RELATED FILES IS PROVIDED     *
// TO THE REGISTERED DEVELOPER FOR THE PURPOSES OF EDUCATION AND         *
// TROUBLESHOOTING. UNDER NO CIRCUMSTANCES MAY ANY PORTION OF THE SOURCE *
// CODE BE DISTRIBUTED, DISCLOSED OR OTHERWISE MADE AVAILABLE TO ANY     *
// THIRD PARTY WITHOUT THE EXPRESS WRITTEN CONSENT OF THE NHYDRATE GROUP *
//                                                                       *
// UNDER NO CIRCUMSTANCES MAY THE SOURCE CODE BE USED IN WHOLE OR IN     *
// PART, AS THE BASIS FOR CREATING A PRODUCT THAT PROVIDES THE SAME, OR  *
// SUBSTANTIALLY THE SAME, FUNCTIONALITY AS THIS PRODUCT                 *
//                                                                       *
// THE REGISTERED DEVELOPER ACKNOWLEDGES THAT THIS SOURCE CODE           *
// CONTAINS VALUABLE AND PROPRIETARY TRADE SECRETS OF NHYDRATE,          *
// THE REGISTERED DEVELOPER AGREES TO EXPEND EVERY EFFORT TO             *
// INSURE ITS CONFIDENTIALITY.                                           *
//                                                                       *
// THE END USER LICENSE AGREEMENT (EULA) ACCOMPANYING THE PRODUCT        *
// PERMITS THE REGISTERED DEVELOPER TO REDISTRIBUTE THE PRODUCT IN       *
// EXECUTABLE FORM ONLY IN SUPPORT OF APPLICATIONS WRITTEN USING         *
// THE PRODUCT.  IT DOES NOT PROVIDE ANY RIGHTS REGARDING THE            *
// SOURCE CODE CONTAINED HEREIN.                                         *
//                                                                       *
// THIS COPYRIGHT NOTICE MAY NOT BE REMOVED FROM THIS FILE.              *
// --------------------------------------------------------------------- *
#endregion
using System;
using System.Linq;
using System.Collections.Generic;
using System.Text;
using nHydrate.Generator.Models;
using nHydrate.Generator.Common.GeneratorFramework;

namespace nHydrate.Generator.MySQLInstaller.ProjectItemGenerators.SQLStoredProcedureAll
{
	class SQLSelectViewTemplate : ISQLGenerate
	{
		private ModelRoot _model;
		private CustomView _currentView;
		private StringBuilder _grantSB = null;

		#region Constructors
		public SQLSelectViewTemplate(ModelRoot model, CustomView currentView, StringBuilder grantSB)
		{
			_model = model;
			_currentView = currentView;
			_grantSB = grantSB;
		}
		#endregion

		#region GenerateContent
		public void GenerateContent(StringBuilder sb)
		{
			try
			{
				this.AppendFullTemplate(sb);
			}
			catch (Exception ex)
			{
				throw;
			}
		}

		#endregion

		#region string methods

		protected string BuildSelectList()
		{
			var output = new StringBuilder();
			var ii = 0;
			foreach (var column in _currentView.GeneratedColumns.OrderBy(x => x.PascalName))
			{
				ii++;
				output.Append(column.DatabaseName.ToLower());
				if (ii != _currentView.GeneratedColumns.Count())
				{
					output.Append("," + Environment.NewLine + "\t");
				}
			}
			return output.ToString();
		}

		#endregion

		private void AppendFullTemplate(StringBuilder sb)
		{
			try
			{
				sb.Append(nHydrate.Core.SQLGeneration.MySQLEmit.GetSQLCreateView(_currentView));

				if (!string.IsNullOrEmpty(_model.Database.GrantExecUser))
				{
					_grantSB.AppendFormat("GRANT ALL ON [" + _currentView.GetSQLSchema() + "].[{0}] TO [{1}]", _currentView.DatabaseName, _model.Database.GrantExecUser).AppendLine();
					_grantSB.AppendLine("#MODELID: " + _currentView.Key);
					_grantSB.AppendLine("GO");
					_grantSB.AppendLine();
				}
			}
			catch (Exception ex)
			{
				throw;
			}
		}

	}
}